3-3
DSC-T90_L2
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L007
BATTERY
DETECTOR
(7/9)
IC204
DC/DC CONVERTER, FRONT CONTROL (8/9)
IC001
SY-226 BOARD (1/2)
BT-044
FLEXIBLE
BOARD
CONTROL
SWITCH
BLOCK (RL61230)
Q001, Q002
F001
XACV_DET
BATT_UNREG
ACV_UNREG
XACV_IN
D001
D002
CN705
MULTI
CONNECTOR
CN704
23, 25
19
3 - 5
7 - 10
6
BATT_UNREG
BATT_SIG
BATT_GND
BATT_SIG
XDIRECT_PB
TXRX
E4
UNREG
L10
DDC2P9_VIN1
C1
DDC2P9_VIN2
C2
DDC1P2_VIN1
L7
DDC1P8_VIN1
L4
XRESET B2
XPWR_ON1
D9
XPWR_ON3
D10
UNREG_MON
J7
MS_PWR_ON
XPWR_ON
XPWR_ON
XDIRECT_PB
BATT_SENS
MS_PWR_ON
XDD_SYS_RST
XDD_SYS_RST
H9
P144_SOA0 D5
DDC5_LX_1
C9
XDDC5_PSW_EN G9
DDC5_LX_2
C10
DDC5_VOUT1 B9
DDC5_VOUT2 A9
DDC5_FB C8
P143_SIA0 C5
P142_XSCKA0 B5
P120_INTP0
IC_204_SI
IC_204_SO
XIC_204_SCK
XCS_IC_204
B1
F002
ST_UNREG
CAM_13V
D_3.1V
D_3.1V
D_3.1V
D_3.1V
MS_VCC
MS_VCC
M_5.0V
D005
05
EVER_CP_VIN
L9
D_3.1V
L008
MEMORY
STICK
DUO
CN702
9
POWER (2/2)
(PAGE 3-4)
D
POWER (2/2)
(PAGE 3-4)
C
POWER (2/2)
(PAGE 3-4)
B
POWER (2/2)
(PAGE 3-4)
A
XPWR_OFF
F10
XRESET_REQ
XPWR_OFF
XRESET_REQ
F9
XCE
H8
XCS_DD
SCLK
H4
SI
XBB_SCK
BB_SO
K11
SO
J10
BB_SI
DDC1P2_VIN2
K6
DDC1P8_VIN2
K3
Q006
B+ SWITCH
DDC5_LX_3
C11
DDC12_POUT H2
DDCM7P5_VIN G1
L003
DDC12_LX J1
DDC12_PIN
H1
DDC12_FB G3
DDCBL_LX D1
DDCBL_FB C3
DDC2P9_VOUT1 B5
DDC2P9_VOUT2 A4
D_1.2V
A_3.1V
AVDD5 B8
DDC1P2_LX2 K5
DDC2P9_FB C5
DDC1P2_LX1 L6
DDC1P2_FB H3
MS_PSW_VOUT B6
CAM_3.5V
LDO3P4_VOUT A8
VL_3V
DDC1P8_LX1 L3
DDC1P8_LX2
DDC1P8_FB
K1
J3
D_1.85V
DDR_1.8V
L005
L006
Q005
R055, R056
CAM_-7.5V
BL_H
DDCM7P5_LX F1
DDCM7P5_FB G2
D006
D004
L001
F003
BACKUP_VCC H10
DDCBL_VL D4
BL_L
XSYS_RESET
J8
+
–
BH001
BATTERY
TERMINAL
S
LDO1P8_VOUT J6
DDC1P8_PSW_EN F3
SE001
MAGNETIC SENSOR
LENS COVER DETECT
B1
OUT
LDO3P1E_VOUT J5
XPWR_ON2
XLV_ON
XLV_ON
E9
CN712
5
7
D001
(ON/OFF)
ON/OFF
S002
S001
1
Q004
R007
DDCM7P5_DISCHARGE E2
